Animal and plant growth co-cultivation ecological circulation system

Abstract

The utility model relates to the technical field of soilless culture ecological co-culture, in particular to an animal and plant growth co-culture ecological circulation system. Comprising a manure liquid collecting pool communicated with an animal captive breeding area, a liquid outlet of the manure liquid collecting pool is communicated with a liquid inlet of a degradation pool, a liquid outlet of the degradation pool is communicated with a liquid inlet of a cultivation liquid conditioning pool, a liquid outlet of the cultivation liquid conditioning pool is communicated with a cultivation bed in a self-flowing mode, and tail liquid in the cultivation bed is collected into a tail liquid pool. And a liquid outlet of the tail liquid tank is communicated with a liquid inlet of the flocculation sedimentation tank. According to the whole system, the waste treatment cost is reduced, the resource utilization efficiency is improved, not only is the problem of animal waste treatment solved, but also effective conversion and utilization of resources are realized, and remarkable environmental, economic and social benefits are brought.

Description

Technical Field

[0001] This utility model relates to the field of soilless cultivation ecological co-cultivation technology, specifically to an ecological cycle system for the co-cultivation of plant and animal growth. Background Technology

[0002] In traditional animal husbandry, the disposal of animal manure is indeed a long-standing and urgent problem. This manure not only occupies a large amount of space and inconveniences the daily operation of farms, but it can also cause various forms of environmental pollution, including water, air, and soil pollution. Specifically, if animal manure is discharged directly without proper treatment, it will further damage the ecological environment. At the same time, organic pollutants in the manure can also enter water bodies through surface runoff and infiltration, leading to water quality deterioration and affecting the survival of aquatic organisms and the safety of human drinking water.

[0003] Furthermore, low conversion efficiency in animal manure treatment leads to a significant waste of organic resources. Manure is rich in nutrients such as nitrogen, phosphorus, and potassium, essential for plant growth. However, due to limitations in traditional treatment methods (such as simple composting) and technological constraints, many farms are unable to effectively extract and convert these nutrients into valuable fertilizers or energy products. This not only reduces the resource utilization rate of manure but also increases treatment costs and environmental burden. Utility Model Content

[0004] This invention provides an ecological cycle system for the symbiotic growth of plants and animals to solve the technical problem of inconvenient treatment of animal manure and waste of organic resources.

[0005] To solve the above problems, the plant-animal co-cultivation ecological cycle system provided by this utility model adopts the following technical solution:

[0006] It includes a manure collection tank connected to the animal enclosure area. The outlet of the manure collection tank is connected to the inlet of the degradation tank. The outlet of the degradation tank is connected to the inlet of the culture medium conditioning tank. The outlet of the culture medium conditioning tank is connected to the cultivation bed by gravity flow. The tail liquid in the cultivation bed is collected into the tail liquid tank. The outlet of the tail liquid tank is connected to the inlet of the flocculation sedimentation tank.

[0007] Furthermore, the cultivation bed is used to cultivate barley grass, and the cultivation bed is equipped with a removable cultivation tray.

[0008] Furthermore, the cultivation bed includes water-retaining ridges spaced apart on the ground, with adjacent water-retaining ridges forming cultivation units, and cultivation trays arranged within the cultivation units.

[0009] Furthermore, the cultivation unit is equipped with a water-resistant layer.

[0010] Furthermore, the cultivation tray includes a mesh plate on the bottom surface and baffles around the mesh plate, with a detachable support frame extending outward and resting on the water-retaining embankment on the baffles.

[0011] Furthermore, the upper outer side of the baffle is provided with an L-shaped support plate for cooperating with the support frame.

[0012] Furthermore, the distance between the support frame and the mesh panel is less than the depth of the cultivation bed.

[0013] The beneficial effects of the plant-animal symbiotic ecological cycle system provided by this utility model are:

[0014] 1. The entire system of this utility model not only solves the problem of animal manure treatment, but also reduces the cost of waste treatment and improves resource utilization efficiency. It not only solves the problem of animal manure treatment, but also realizes the effective transformation and utilization of resources, bringing significant environmental, economic and social benefits.

[0015] 2. In this invention, the bottom of the cultivation tray is a mesh plate, which facilitates the roots of the barley seedlings extending downwards to contact the nutrient solution. The cultivation tray is supported by a support frame on a water-retaining embankment, making it easy to place and move the tray, and facilitating the planting, management, and harvesting of barley grass. The support frame is detachable, allowing for repeated use of the entire system. Attached Figure Description

[0016] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0017] Figure 1 This is a block diagram of the plant-animal co-cultivation ecological cycle system of this utility model;

[0018] Figure 2 This is a schematic diagram of the cultivation bed structure in this utility model;

[0019] Figure 3 This is a side view of the cultivation bed and cultivation tray used together in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cultivation tray in this utility model;

[0021] Figure 5 for Figure 4 A magnified view of a portion of region A in the middle.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Animal enclosure; 2. Manure collection tank; 3. Degradation tank; 4. Culture solution conditioning tank; 5. Cultivation bed; 51. Water barrier; 52. Cultivation unit; 521. Water barrier; 6. Tail liquid tank; 7. Flocculation sedimentation tank; 8. Cultivation tray; 81. Mesh board; 82. Baffle; 83. Support frame; 84. L-shaped support plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] The number of any elements in the accompanying drawings is for illustrative purposes only and not as a limitation, and any naming is for distinction only and has no limiting meaning.

[0026] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0027] An embodiment of the plant-animal symbiotic ecological cycle system provided by this utility model:

[0028] like Figures 1 to 5 As shown, the facility includes a manure collection tank 2 connected to the animal enclosure 1. The outlet of the manure collection tank 2 is connected to the inlet of the degradation tank 3. The outlet of the degradation tank 3 is connected to the inlet of the cultivation solution conditioning tank 4. The outlet of the cultivation solution conditioning tank 4 is connected to the cultivation bed 5 by gravity flow. The tail liquid in the cultivation bed 5 is collected into the tail liquid tank 6. The outlet of the tail liquid tank 6 is connected to the inlet of the flocculation sedimentation tank 7.

[0029] In practice, the manure is transformed into a barley grass culture solution through the degradation tank 3 and the culture solution conditioning tank 4, along with the use of a specific microbial community. The culture solution is then placed into the cultivation bed 5.

[0030] The cultivation bed 5 is used to cultivate barley grass, and the cultivation bed 5 is equipped with a detachable cultivation tray 8.

[0031] Specifically, barley seeds need to be soaked in a mixture of clean water and a specific bacterial solution for 7-10 hours. Generally, the soaking time is shorter in summer and longer in winter. After soaking, the barley seeds are drained. Once there is no standing water on the surface of the barley seeds, they are scattered in cultivation tray 8 and then sent to the germination room for initial germination. When the roots of the barley seeds in the germination room grow to more than 3cm, they can be transferred to cultivation bed 5 for further cultivation and growth.

[0032] The barley seedlings grown in cultivation bed 5 can be harvested when their second true leaf is almost as tall as the first. The harvested barley straw can be directly fed to livestock and poultry as fresh green fodder. At this stage, the barley buds are 30-40cm long. The growing period on cultivation bed 5 is about 10 days. Generally, the growing period is shorter in summer and relatively longer in winter.

[0033] After the barley seedlings are harvested, new barley seedlings are transplanted in for cultivation and growth. This process can be repeated approximately 30 times a year.

[0034] The cultivation solution used to grow barley seedlings, when its nutrient content becomes insufficient, is collected in tailings tank 6 for sedimentation. After sedimentation for about 7 days, the clear liquid on top is transferred to flocculation sedimentation tank 7 for biochemical flocculation treatment. The resulting liquid is left to stand for 1-3 days. Once the liquid on top meets the standards, it can be reused, either for rinsing animal enclosures 1 or for irrigating farmland. The precipitated solids are piled up and dried to become high-quality organic fertilizer.

[0035] The entire system reduces waste disposal costs and improves resource utilization efficiency. It not only solves the problem of animal manure disposal but also achieves effective resource conversion and utilization, bringing significant environmental, economic, and social benefits.

[0036] In this embodiment, the cultivation bed 5 includes water-retaining ridges 51 spaced apart on the ground, and cultivation units 52 are formed between adjacent water-retaining ridges 51, with cultivation trays 8 arranged in the cultivation units 52.

[0037] The cultivation unit 52 is equipped with a water-proof layer 521.

[0038] The cultivation tray 8 includes a mesh plate 81 on the bottom surface and a baffle 82 on the periphery of the mesh plate 81. The baffle 82 is detachably provided with a support frame 83 that extends outward and is erected on the water-retaining embankment 51.

[0039] The upper outer side of the baffle 82 is provided with an L-shaped support plate 84 for cooperating with the support frame 83.

[0040] The distance between the support frame 83 and the mesh plate 81 is less than the depth of the cultivation bed 5.

[0041] The cultivation units formed by the water-retaining embankment 51 facilitate regional management. A waterproof layer 521 prevents the nutrient solution from seeping downwards into the ground. The bottom of the cultivation tray 8 is a mesh plate 81, allowing the roots of the barley seedlings to extend downwards and contact the nutrient solution.

[0042] The cultivation tray 8 is erected on the water-retaining embankment 51 by the support frame 83, which makes the cultivation tray 8 easy to place and move, and facilitates the planting, management and harvesting of barley grass.

[0043] Based on the above description in this specification, those skilled in the art will also understand that the following terms used, such as "upper," "lower," "front," "rear," "left," "right," "width," "horizontal," "top," "bottom," "inner," and "outer," are terms indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as limitations on the present invention.

[0044] In addition, in the description of this specification, "multiple" means at least two, such as two, three or more, etc., unless otherwise expressly and specifically defined.

Claims

1. A system for the co-cultivation of plants and animals, comprising a manure collection tank (2) in communication with an animal enclosure (1), an outlet of the manure collection tank (2) being in communication with an inlet of a degradation tank (3), an outlet of the degradation tank (3) being in communication with an inlet of a cultivation liquid conditioning tank (4), characterized in that, The liquid outlet of the cultivation liquid conditioning tank (4) is communicated with the cultivation bed (5) in a self-flowing manner, tail liquid in the cultivation bed (5) is collected into a tail liquid tank (6), and the liquid outlet of the tail liquid tank (6) is communicated with the liquid inlet of a flocculation and precipitation tank (7); The cultivation bed (5) is used for cultivating barley grass, and a detachable cultivation tray (8) is arranged on the cultivation bed (5); The cultivation bed (5) comprises water retaining banks (51) arranged on the ground at intervals, cultivation units (52) are formed between adjacent water retaining banks (51), and the cultivation tray (8) is arranged in the cultivation unit (52).

2. The symbiotic closed-loop system for growing animals and plants according to claim 1, wherein, A water retaining layer (521) is arranged in the cultivation unit (52).

3. The symbiotic closed-loop animal and plant growing system of claim 1, wherein, The cultivation tray (8) comprises a mesh plate (81) at the bottom and a baffle (82) arranged in the circumferential direction of the mesh plate (81), and a support frame (83) extending outward and arranged on the water retaining bank (51) is detachably arranged on the baffle (82).

4. The symbiotic closed-loop system for growing animals and plants according to claim 3, wherein, An L-shaped supporting plate (84) for matching the support frame (83) is arranged on the outer side of the upper end of the baffle (82).

5. The symbiotic closed-loop ecological system for the growth of animals and plants according to claim 3, characterized in that, The distance between the support frame (83) and the mesh plate (81) is smaller than the depth of the cultivation bed (5).

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